errorOut was using the err from the previous test.
same as #7816 but on TestTopPrivileged, which I missed last time
Signed-off-by: Frank Rosquin <frank.rosquin@gmail.com>
This makes container and image removal in the tests run synchronously.
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)